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KAG to FLZ: distance & flight time
Kangnung (Gangneung Airport (K-18)) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
3,145 mi
5,061 km · 2,733 nm
6h 38m
estimated nonstop flight time
-2h
time difference · heading southwest
See live KAG→FLZ fares Phone-only fares on this route — call free
Flight time details
3,145 miles nonstop takes roughly 6h 38m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- KAG — Gangneung Airport (K-18) · Kangnung, South Korea
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KAG
- YNY · Yangyang International Airport26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- YEC · Yecheon Airbase84 mi away
- ICN · Incheon International Airport138 mi away
Near FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Frequently asked questions
How far is KAG from FLZ?
The flight distance from Kangnung (KAG) to Sibolga (FLZ) is 3,145 miles (5,061 km, 2,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KAG to FLZ?
A nonstop flight takes about 6h 38m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kangnung and Sibolga?
Sibolga is 2 hours behind Kangnung.
What is the cheapest way to fly from KAG to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KAG–FLZ that never appear on search engines, with no booking fees.